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General database operation method and device and storage medium thereof

An operating method and operating device technology, applied to other database retrieval, other database query, special data processing applications, etc., can solve problems such as poor execution performance, strenuous optimization of structured query language, complicated development process, etc., to improve development Efficiency, the effect of ensuring standardization and versatility

Pending Publication Date: 2021-07-13
北京联创新天科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] The open source object-relational mapping framework (Hibernate) has a simple development process and high development efficiency, but has the disadvantages of poor execution performance and strenuous tuning of structured query language (sql)
[0004] The persistence layer framework (Mybatis) of the open source database, although the development process is flexible and has good execution performance, and SQL tuning is convenient, but it has the disadvantages of complex development process and low development efficiency due to a large number of repetitive tasks

Method used

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  • General database operation method and device and storage medium thereof
  • General database operation method and device and storage medium thereof
  • General database operation method and device and storage medium thereof

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Embodiment Construction

[0026] The preferred embodiments of the application will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the application can be more easily understood by those skilled in the art, so as to define the protection scope of the application more clearly.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elemen...

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Abstract

The invention discloses a general database operation method and device and a storage medium, and belongs to the field of software development. The method mainly comprises the following steps: according to all fields of a current product database, judging whether a current preset query condition needs to be added with a non-empty field equal operation or not, whether the current preset query condition needs to be added with a non-equal special query operation or not, and / or whether the current query condition needs to be subjected to a sorting operation or not; and obtaining a current preset query condition according to the judgment result and the corresponding field of the current product database, and generating a current query constructor by utilizing the current preset query condition. According to the query constructors dynamically generated according to different product databases, when product query conditions change, only front-end business needs to adjust incoming parameters, and a background does not need to change, so that the normalization and universality of a background query interface are ensured, and the software development efficiency is improved.

Description

technical field [0001] The invention relates to the field of software development, in particular to a general database operation method, device and storage medium thereof. Background technique [0002] Software development needs to interact with the database. In a normal software system, 80% of the remaining workload is to interact with the database after excluding business logic processing. If this part of the repetitive workload can be reduced If it is minimized, the efficiency of the entire software development will be greatly improved. For java, the commonly used database operation tools are as follows. [0003] The open source object-relational mapping framework (Hibernate) has a simple development process and high development efficiency, but has the disadvantages of poor execution performance and strenuous tuning of structured query language (sql). [0004] The persistence layer framework (Mybatis) of the open source database, although the development process is flex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/903
CPCG06F16/90335G06F16/90348
Inventor 郝桃王毛毛张功贵覃克天
Owner 北京联创新天科技有限公司
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